package com.example.tg.Service;

import com.github.pagehelper.PageInfo;

import pojo.*;

import java.util.List;

public interface purchase_orderService {
    int addPo(Purchase purchase);

    int delePo(String id);

    int updaPo(PurchaseOrder purchaseOrder);


    PageInfo<PurchaseOrder> ListPo(ListPo listPo);

    int contPo();
    List showPid();
    PurchaseOrder show1Po(String pid);

    int updaPo2(Xgzt xgzt);
}
